欧美日韩国产一二三四五区,国产区在线观看成人精品,91亚洲精品国产嫩草,国产丰满的富婆自拍对白,久久精品偷拍视频观看,国产av一区二区中文字幕,久久国产超碰女女av,久久不卡国产一区二区,欧美中文字幕一二三四区,亚洲欧美熟妇欲乱又伦

<delect id="d07zl"></delect>

    1. <rt id="d07zl"></rt>
        <rt id="d07zl"></rt>
        Welcome to Shenzhen Zhongyuan Plastic Co., Ltd!

        News



        Tel:(0755)27151698
        Fax:(0755)27150611
        Mailbox:szzyzcl@163.com / szzy@szzy99.com
        Add:Building A1 and A2, No.1 Industrial Zone, yuliu property company, Gongming town, Bao'an District, Shenzhen
        Industry information

        當前位置:

        首頁 News Industry information

        Principles and requirements of mold processing procedure

        Release time:2025-04-02

        commonlyMold processingThe type of production is single piece and small batch production. The basic principle of formulating the mold processing procedure is to ensure that the production cost is low and the production efficiency is high, and the mold products that meet the requirements of the design drawings can be processed reliably. Therefore, when formulating the process specification, we should start from the actual situation of the factory, make full use of the existing equipment, and use the advanced technology and experience at home and abroad as much as possible. The equipment used for mold processing and its process equipment shall have good versatility, and general machine tools, standard tools, modular fixtures, general fixtures and general measuring tools shall be widely used. Some advanced and special technologies such as CNC machine tools or automatic tool changing CNC machine tools and electro erosion machining can be used for the working surfaces of some parts with complex structure and shape, such as cavities and cores, punch dies and female dies. In other cases, conventional manufacturing processes can be used. If only a small number of special processes are required for processing, cooperative production can be considered to solve the problem. A reasonable machining process specification should reflect the following basic requirements.

        3.jpg


        (1) Reliability of product quality

        All necessary measures to ensure product quality shall be fully considered and taken in the mold processing procedure to ensure that the accuracy, surface quality and other technical requirements required by the design drawings can be fully, reliably and stably met.


        (2) Progressiveness of process technology

        Under the existing conditions of the mold processing plant, the developed mold processing process specification shall, on the basis of adopting the mature process methods of the plant, absorb as much as possible the advanced process technology and process equipment of the same industry that are suitable for the situation of the plant, so as to improve the mold processing technology level. On the premise of ensuring the processing quality, various technical requirements and completing the tasks on time, the time required for mold processing shall be shortened as far as possible to ensure that the mold manufacturing can be completed before the delivery date.


        (3) Economy

        Under certain production conditions, a process scheme with less labor, materials and energy consumption is required to reduce production costs on the premise of ensuring product quality. So that the enterprise can obtain good economic benefits.


        (4) Good working conditions

        The established mold processing procedure needs to ensure that workers have good and safe working conditions. Mechanized or automatic measures should be used as much as possible to reduce some heavy manual labor.

        Copyright: Shenzhen Zhongyuan Plastic Co., Ltd. | mold processing customized manufacturer. If you want to know the processing price of the factory, how much is it, and which is good, please contact us Yue ICP Bei No. 17060480
        精品人妻一区二区三区久久九九 | 日本一区二区三区四区在线看| 亚洲av毛片成人精品| av影片天堂交换人妻| 国产精品自拍视频99| 女同精品女同系列在线观看| 亚洲国产高清成人av| 新婚少妇在线观看一区| 中文字幕成人乱码亚洲| 美女视频黄频大全免费| 高清偷拍一区二区三区| 成人全视频免费观看在线播放| 亚洲AV无码精美色午夜| 青草黄色免费视濒在线| av永久免费观看网址| 欧美精品精选一区二区| 日韩丝袜在线精品亚洲| 日本精品免费一区二区三区| 成人精品国产一区二区| 日韩av福利在线观看| 大屁股丰满熟妇人妻视频| 又硬又粗进去好爽免费| 亚洲欧洲日韩国内精品| 久久精品久久一区二区| 国产精品国产精品国产专区不卡| 精品人妻少妇av嫩草| 一区二区三区久久综合| 日韩欧美精品国产一区| 国产av午夜精品一区二区三区| 中文字幕日韩精品有码视频 | 日韩亚洲激情在线观看| 国产精品自拍首页在线观看| 国产成人精品专区在线| 国产av一区二区三区久久久 | 欧美日韩精品一区二区三区在线| 久久偷拍黄色性福视频| 最近的最新的中文字幕视频| 久久精品人人看人人爽| 天堂av免费在线播放| 国产av一区二区三区区别| 亚洲专区在线观看第三页|